Protactinium 234m Generator - nuclear chemistry Simons Nuclearchemistry 12:44 3 weeks ago 1 852 Далее Скачать
Ralph Moir - Non Proliferation Role of Pa-231 & U-232 @ TEAC6 gordonmcdowell 16:39 10 years ago 2 128 Далее Скачать
Many transuranium elements, such as plutonium-232, have very short half-lives. (For ^232 … Emily John 0:33 3 weeks ago No Далее Скачать
The Protactinium(Pa) Information,history : Radioactivity,Thorium-232 history rabbit 0:55 7 months ago 240 Далее Скачать
Eating the most radioactive mineral in the world! Drillage Time 0:30 1 year ago 2 188 109 Далее Скачать
ChemWiki Elemental Minute Protactinium Nuclear Properties ChemWiki 1:28 10 years ago 54 Далее Скачать
Finding Uranium inside my Megalodon tooth! #radioactivity #nuclearphysics #megalodon #uranium allRadioactive 0:16 1 month ago 656 Далее Скачать
